Description

Isobutyrylalanyl-Alanyl-Alanyl-Methylamide is a synthetic peptide derivative with the CAS number 128022-94-6. This compound is a valuable building block and intermediate in advanced pharmaceutical research and peptide synthesis. It is primarily utilized by research institutions and manufacturers in the life sciences sector for developing novel therapeutic agents and biochemical tools.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of more complex peptide-based active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a model compound or substrate in enzymatic studies and proteomics research.
• Peptide Library Construction: Acts as a building block for the combinatorial synthesis of peptide libraries for drug discovery and screening.
• Protease/Enzyme Studies: Employed in studies investigating enzyme kinetics, specificity, and inhibition mechanisms.
• Cosmetic Peptide Synthesis: Potential intermediate for the development of bioactive peptides used in advanced skincare formulations.

Basic Information

Product Name	Isobutyrylalanyl-Alanyl-Alanyl-Methylamide
CAS No.	128022-94-6
Molecular Formula	C16H29N5O4
Molecular Weight	355.44 g/mol
Synonyms	Isobutyryl-Ala-Ala-Ala-NHMe; N-Isobutyryl-L-alanyl-L-alanyl-L-alanine methylamide; (S)-2-((S)-2-((S)-2-(2-Methylpropanamido)propanamido)propanamido)-N-methylpropanamide; Ala-Ala-Ala-NHMe Isobutyryl; Isobutyryl-AAA-NHMe; Tetrapeptide Derivative A-10326; L-Alanyl-L-alanyl-L-alanine, N-(2-methyl-1-oxopropyl)-, methylamide
EINECS	Contact for details

Quality Control

Our Isobutyrylalanyl-Alanyl-Alanyl-Methylamide is produced under controlled conditions to ensure high purity and batch-to-batch consistency. Quality is verified through a comprehensive suite of analytical techniques including HPLC, NMR, and mass spectrometry. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each batch to support your research and development requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a dry environment to prevent degradation. For long-term storage, consider desiccated conditions.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/MS)	Conforms
Purity (HPLC)	≥ 95.0%
Assay	≥ 97.0%
Water Content (KF)	≤ 5.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.